CHESAPEAKE BAY COMPREHENSIVE WATER RESOURCES AND 255 255 255 237 237 237 0 0 0 217 217 217 163 163 163 200 200 200 131 132 122 239 65 53 80 119 27 RESTORATION PLAN 110 135 120 252 174.59 112 92 56 62 102 130 102 56 48 130 120 111 1 Habitat GIT Meeting 9 May 2017 The views, opinions and findings contained in this report are those of the authors(s) and should not be construed as an official Department of the Army position, policy or decision, unless so designated by other official documentation.
2 Goal Develop a comprehensive and integrated master plan that would assist with implementation of the 2014 Chesapeake Bay Agreement.
3 BACKGROUND CBCP will result in a single, integrated restoration plan to: Assist in guiding implementation of actions that protect, restore and preserve the Bay Adopt and Align actions with what others are doing Avoid duplication of ongoing or planned actions by others Make maximum use of existing information Identify ecological problems, needs, and opportunities Identify projects for further study and implementation, including at least one for each Bay state and the District of Columbia
BENEFITS OF THE PLAN 4 Establishes a program through which USACE can best deploy its technical, design, and construction experience and funding to partner with watershed stakeholders to help achieve the shared vision for the Chesapeake Bay watershed. Identifies opportunities for USACE technical assistance and funding by priority watershed: Tier 1 and Tier 2 analyses at a larger scale present broad project types and opportunities for action among the Chesapeake Bay Partnership stakeholders and USACE. Tier 3 analyses at a more local scale highlight how action at a more local level could assist regional partners achieve restoration goals and outcomes. Identify actions implementable by others (federal, state, and local government agencies and non-governmental organizations (NGOs)) to address problems outside of USACE mission areas.
STAKEHOLDER COLLABORATION 5 Webpage: http://www.nab.usace.army.mil/mis sions/civil-works/chesapeake- Bay-Comprehensive-Plan/ Email distribution list November Interagency Watershed Planning Collaboration Workshop Webinars (February 27 & April 20) Upcoming: Webinar (June) Review of Draft Plan
Flooding and Storm Damages Ecosystem Degradation Economic and Social Vulnerability STAKEHOLDER INPUT Constraints, Inventory Existing Conditions Future Forecasts Identified Priorities by others Composite Analysis Action by others Findings, Needs, and Opportunities Strategies, Cost Ranges, Benefits Actions for others under their authorities USACE Actions Roadmap Funding and Implementation Strategy Implementation Costs/Benefits Barriers, Sequencing Chesapeake Bay Comprehensive Water State Plans 14
Geospatial Analysis Approach Tier 1 7 Problems, needs, opportunities summarized topically at a Bay-wide scale. 64,000 square miles Composite Analyses Results Large Scale Results depicted graphically by HUC -10 (425 subwatersheds) Bay-wide datasets Recommendations at HUC-10 scale across state lines Local State Federal NGO Restoration Conservation Policy Technical Assistance Cost Range Financing Strategy/Partnerships Potential Barriers Sequencing Benefits Problems, needs, opportunities summarized at a state scale Recommendations at HUC -10 within state lines State and Local datasets Tier 2 Tier 1 results clipped by HUC-10 for each state Tier 3 One Selected Subwatershed per state Recommendations Recommendations by HUC- 10 for each state State and Bay-Wide Datasets Problems, needs, opportunities Tier 1 and 2 analyses should corroborate Tier 3.
PRIORITY SUBWATERSHEDS-TIER 3 ANALYSIS 8 State Priority Subwatershed Primary Restoration Focus/Product NY Upper Susquehanna River Watershed (including Upper Susquehanna & Chemung River sub-basins) Stream restoration, wetland creation/restoration, riparian forest buffers PA Lower Susquehanna River Watershed Stream restoration, legacy sediment, wetland creation/restoration WV Opequon Creek Watershed Technical services & possible design-build opportunities focus on green infrastructure MD Choptank River Watershed Stream restoration & wetland creation, agricultural BMPs, blue/green infrastructure DE Nanticoke River Stream restoration & wetland creation, agricultural BMPs DC Anacostia River VA N/A Interested in evaluation opportunities across the Chesapeake Bay drainage area to address problems Wetlands restoration & creation/coastal shoreline erosion & management for resilience planning/fish passage
16 COMPOSITE ANALYSES Identified Priorities by others USACE Mission Analyses Connectivity Analysis Healthy/High Value Habitats Analysis Watershed Degradation Analysis Threats Analysis Socioeconomic Analysis These analyses would be completed independently. The results will then be used with results from other analyses to answer questions and develop recommendations. Action by others The goal is to utilize GIS to identify hotspot regions to focus recommendations.
RESTORATION OPPORTUNITIES ANALYSES Where do opportunities exist to implement habitat restoration opportunities (streams, freshwater fish, SAV, Oysters, black duck, riparian buffer) to further Chesapeake Bay Agreement 2014 Goals and outcomes, maximize/optimize aquatic ecosystem restoration, flood risk management, and community resilience benefits? 10 Where do opportunities exist to implement wetland restoration opportunities and protect existing wetlands to further Chesapeake Bay Agreement 2014 Goals and outcomes, maximize/optimize aquatic ecosystem restoration, flood risk management, beneficial use of dredged material and community resilience benefits? Where do opportunities exist to improve habitat connectivity and human connectivity to healthy habitats? Where do conservation opportunities exist to increase connectivity, enhance restoration success, and address social and economic vulnerabilities. Where can shoreline and streambank opportunities for restoration and conservation be implemented to maximize/optimize aquatic ecosystem restoration and community resilience?
USACE MISSION AND MILITARY LANDS ANALYSIS 11 Where do USACE projects exist (ecosystem restoration, flood risk management, navigation, military, water supply, reservoirs, etc.)? What are the geographic boundaries of each USACE authority? Pertinent Data: Existing dams and reservoirs Existing restoration projects Navigational channels and structures Military lands Existing levees Existing coastal storm damage reduction features Existing dredged material placement sites
PRIORITIES BY OTHERS 12 What do compiled agency priorities look like spatially? How do the initiatives of various agencies align? Agency Priorities (one layer/map) Federal agency prioritized areas FWS NOAA - Choptank River watershed USDA - Forest Legacy Areas DOD sentinel landscapes ACUB (Army Buffers) NFWF Business Plan Focus Areas Ducks Unlimited Focus/Project Areas Conservation Fund Focus Areas TNC Priority Areas Input from February webinar Input from November workshop
PRIORITIES BY OTHERS 13
WATERSHED DEGRADATION 14 What subwatersheds are the most degraded? Can we summarize the primary problems regionally? Pertinent data: Percent impervious cover Percent forest Percent forested riparian buffer Impaired streams on 303(d) list-% of stream length impaired in subwatershed CBP Stream IBI rating in subwatershed CBP - N and P top 25% of all Chesapeake Bay NHD catchments for N and P yields, respectively
WATERSHED DEGRADATION - PROPOSED SCORING SCHEME 15 Parameter Data Source Metric Scoring Landuse (measures of landscape alterations from development) Chesapeake Conservancy 2016 Chesapeake Conservancy 2016 EPA 2010 (Army Comp Plan) Percent impervious cover. Scoring based on MDNR General Guidelines for Impervious Surface Thresholds. Percent forest cover. Scoring based on goals set and relationships determined in USFS State of Chesapeake Forests (2006) Percent of stream network within subwatershed with forest (riparian buffer). Scoring based on goals set and relationships determined in USFS State of Chesapeake Forests (2006). 0 = >25% 1 = 10-25% 2 = 2-10 % 3 = <2 % 0 = 0-30% 1 =>30-37 2 =>37-51% 3 = >51 0 = 0-56% 1 = >56-63% 2 = >63-70% 3 = >70% Stream health- water quality 303(d) Impaired waterways list (EPA) Stream miles listed as impaired within subwatershed (scoring based on groups determined using Natural Breaks Method (Jenks) in GIS). 0 = 84.64-183.33 1 = 34.45-84.64 2 = 0.02-34.45 3 = 0 Stream health- biological integrity Chesapeake Bay Program Benthic Index of Biotic Integrity 2000-2010 (watershed-wide B- IBI) Subwatershed rating assigned by Chesapeake Bay Program based on B- IBI determined by stream monitoring. 0 = NA 1 = poor or very poor 2 = good or fair 3 = excellent Nitrogen and Phosporus Impairments SPARROW model output Top 25 % of all Chesapeake Bay NHD catchments for nitrogen and phosphorus yields 0 = a subwatershed in the top 25% for N and P 1 = a subwatershed in the top 25% for N or P 3 = not a subwatershed in the top 25% for N or P
CONNECTIVITY ANALYSIS 16 Where are the corridors and other landscape features that are critical connectors in the watershed? Pertinent Data: RCOA (Regional Conservation Opportunity Areas) connector habitats
SOCIOECONOMIC ANALYSIS 17 What locations are important for recreation and public access? Where are minority and low income populations located (underserved)? What locations are important for water supply and source water protection? What locations are important due to cultural or historical significance? Pertinent Data: Water quality protection areas National, state, and local parks Public access points Minority populations Low income populations
HEALTHY/HIGH VALUE HABITATS 18 Where are the healthy habitats in the watershed? Performed 2 analyses one focused on the watershed and one focused on the mainstem and shoreline Pertinent data-watershed compilation: State-identified healthy watersheds Brook Trout catchments Index of Ecological Integrity Audubon Important Bird Areas RCOA Core and connectors Black Duck Focus Areas Pertinent data mainstem/shoreline Oyster reefs potential oyster habitat Existing brook trout streams SAV beds Nesting locations of wading and waterbirds
19 HEALTHY/HIGH VALUE HABITATS
THREATS ANALYSIS 20 What areas are threatened by urbanization and climate change in the watershed? What areas are prone to increased/persistent flooding in the future? Pertinent data: Eroding shorelines/vulnerable shorelines Uncontrolled N and P loads USACE SLR curves Areas threatened by more frequent normal flooding Resources at risk to coastal storms Non-tidal flooding Tidal marsh migration corridors Future projected development National Fish Habitat Assessment (risk of current habitat degradation) FWS data
CANDIDATE RESTORATION PROJECTS 21 Received 14 candidate restoration projects from 11 agencies Cost range: $40K - $30M Screening process Incorporate into implementation strategy FY 2019 budget
ECOSYSTEM SERVICES 22 Ecosystem goods and services are socially valued aspects or outputs of ecosystems that depend on self-regulating or managed ecosystem structures and processes. Some examples: water purification & waste treatment, human health, natural hazard mitigation, property & infrastructure protection, human safety, navigation, recreation, climate regulation, carbon sequestration Feedback requested: 1. What are good resources/references that provide information on ecosystem services, preferably in the Chesapeake Bay? 2. What projects have you implemented or planned where you evaluated ecosystem services? 3. Did you have funding partners, and if so, who that were interested in implementation for eco services? Email to Anna.M.Compton@usace.army.mil
IMPLEMENTATION PROGRAMS AND FINANCING 23 Feedback requested: 1) What partnership programs have helped you implement a project? Examples: PA - Growing greener program EPA - Section 319 2) Are there innovative financing strategies that you have used to implement projects? Email to Anna.M.Compton@usace.army.mil
NEXT STEPS 24 Stakeholder webinar - June Draft Report for review Fall 2017 Final Report - Summer 2018
WE WANT TO HEAR FROM YOU! 25 All the slides and content (including some additional background slides) will be posted on the study website and add website. Email ChesBayCompPlan@usace.army.mil or Anna.M.Compton@usace.army.mil with follow-up questions. Priority feedback: Restoration Opportunity Analyses. Selected subwatersheds for Tier 3 analyses for each jurisdiction.